Questions tagged [verification]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
1
vote
0answers
173 views

Google Restricted Scopes OAuth verification: project-id does not match

I received the following email from Google a few days ago: Hi Google API Developer, We sent this email because you’re listed as a contact on the following Google Cloud Project(s) using OAuth ...
0
votes
1answer
86 views

NGINX Calling page will download strange file + Certbot can't install certificate

Problem: Certbot returns a urn:ietf:params:acme:error:connection-error when trying to install a certificate for subdomain rainloop.example.com. EDIT: As to be seen in the "EDIT" segment below there'...
3
votes
1answer
328 views

SSL client certification

OS: CentOS 7 SW: NginX Existing stuff dhparam.pem mydomain.com.crt mydomain.com.csr mydomain.com.key Issue: I'm trying to create a client verification by creating client certificates and then ...
3
votes
2answers
2k views

How to verify signature on a file using OpenSSL with custom engine

Update Dec 28, 2017 – 3: The author of OpenSSL DSTU module kindly provided patch to OpenSSL+DSTU implementation with a fix for the issue, and assisted further. I was able to accomplish what I need ...
2
votes
0answers
10k views

The revocation function was unable to check revocation because the revocation server was offline

I have a chain of certificates: MYROOTCERT -> MYCHILDCERT. The MYCHILDCERT certificate has a CRL distribution point extension: [1]CRL Distribution Point Distribution Point Name: Full ...
4
votes
1answer
829 views

Let's Encrypt: Why is DNS challenge static? [closed]

To my understanding, LetsEncrypt DNS verification works by setting a static TXT record into DNS (basically just a nonce) which is then checked by the LetsEncrypt servers. When I first heard about it ...
0
votes
2answers
178 views

DNS Verification using TXT not working

I have followed the instructions for setting the TXT record for chemicalkinetics.info (registered through siteground). After waiting several days, I still cannot get verification. My only guess has ...
0
votes
1answer
1k views

Can't connect to ssh due to host verification failed

I have an issue with connecting to my ssh hosts. I keep getting this message in verbose mode: OpenSSH_7.2p2, LibreSSL 2.4.1 debug1: Reading configuration data /Users/me/.ssh/config debug1: /Users/me/...
3
votes
0answers
3k views

Mailgun emails are rejected everywhere but on Gmail

My problem and Mailgun logs I've "setup and verified" (see context) my sending domain with Mailgun, so I could use it to deliver my contact/order forms via Mailgun API: https://github.com/mailgun/...
2
votes
1answer
6k views

550 Verification failed Sender verify failed (in reply to RCPT TO command)

Note: email addresses, domains, and ip addresses have been changed to protect the innocent Current Error: Apr 28 23:47:32 vps01 postfix/smtp[8012]: 2A03D6285EF9: to=<brian@somedomain.com>, ...
2
votes
1answer
6k views

Enforcing client verification in Apache just for a specific client certificate

I want to make my Apache web server accept SSL connections ONLY IF the client presents itself with a specific SSL client certificate. In other words, only ONE client is allowed and it MUST use a ...
1
vote
4answers
512 views

Is it safe to use not ECC RAM for cold backup server?

I need home computer for simple backup task (just cronjob on Linux, it will run once per day): Download file from my production server (in datacenter, it's good server with Xeons & ECC RAM etc.) ...
0
votes
1answer
12k views

How to verify DFS replication for EVERY file?

Was wondering if there is a way to verify that every single file from the source server is replicated over to the secondary server. I understand there's a command Get-DfsrFileHash that can verify the ...
1
vote
0answers
284 views

Verify rdiff backup integrity

I am using rdiff for my differential backup. Recently an issue happened where all versions of my backup failed to patch correctly and rdiff returning an error 106 which after investigation is a code ...
1
vote
1answer
1k views

Google Authenticator - generate new set of emergency codes

I use Google Authenticator on my SSH servers with Andoid app for generating codes. After I run $ google-authenticator application create set of emergyncy keys: https://www.google.com/chart?chs=...
-1
votes
1answer
445 views

postfix mail gateway recipient address verification for some domains

I want to do the recipient address verification for some domains, but many domains I want to exclude from verification. These are subdomains of domains that are being verified and MySQL lookups ...
1
vote
2answers
1k views

How Can You Tell If IPSec Is Installed on Cisco

How can I tell if my Cisco router has IPSec installed? I went into configuration mode to see about setting up a crypto policy, but the 'crypto' keyword isn't available. Is this an indication that it ...
1
vote
1answer
2k views

OpenDKIM - verifying mail forwarded by mailing lists

I'm using OpenDKIM for verifying signed mails that are incoming to my mail server and use it as a spam addon (if dkim is broken, mail lands in Junk). However, I'm getting lot of false-positives with ...
46
votes
8answers
104k views

How to avoid lftp Certificate verification error?

I'm trying to get my Pelican blog working. It uses lftp to transfer the actual blog to ones server, but I always get an error: mirror: Fatal error: Certificate verification: subjectAltName does not ...
0
votes
5answers
2k views

“System File Checker” (sfc-like) for Linux

I am trying to locate a tool, not unlike either the "sfc" command on Windows or the "sysck" command on AIX, which can verify that the file contents, ownerships and permissions are correct. The "...
0
votes
1answer
1k views

Best practices for mass file transfer with verification?

I'm looking for a bit of advice on transferring a several files from Windows-based workstations to a Linux Server running Ubuntu Server LTS 10.04. At the moment I've been mounting the shares on the ...
0
votes
1answer
704 views

Postfix connection cache / address verification probes

Is Postfix connection cache also applicable for address verification probes? My setup of 2 frontends with 1 backend sometimes runs into trouble under high load. Frontends verify recipients on the ...
1
vote
1answer
380 views

Check if an e-mail address exists before sending [closed]

Is there a mechanism for verifying an e-mail address exists before sending?
0
votes
1answer
4k views

How do I receive email sent to postmaster?

I have a VPS server that I would like to get an SSL certificate for, and the CA needs an email address to verify that I own the domain. The options are: postermaster@mydomain.com, hostmaster@mydomain....
7
votes
8answers
982 views

How do you verify a restore?

What tool(s) would you use to verify that a restored file structure is whole and complete? My environment is a Windows Server 2008 file server. (We use tape for backup, but that is inconsequential.) ...
0
votes
3answers
274 views

Why is Yahoo blocking our email address verifications and bouncing them back [duplicate]

I have a legitimate site www.angelescity.ph a Free Classifieds site, once someone posts an advert a verification email is sent.. Yahoo has been blocking them, not delivering and bouncing them back, ...
4
votes
3answers
329 views

Know (at a glance) your Mac client is up-to-date

We have over a thousand Mac clients, and occassionally issue changes that affect many or all of them (such as installing new software, creating local user accounts, or applying updates). I want to ...